Circuit of high-efficiency energy-saving lamp

The utility model discloses a circuit of a high-efficiency energy-saving lamp. The circuit comprises an anti-interference circuit module, a bridge-type rectification module, a correction circuit module, a high-frequency switch circuit module and an oscillation shunting module, wherein the anti-interference circuit module is connected with the correction circuit module through the bridge-type rectification module; the oscillation shunting module and the high-frequency switch circuit module are respectively connected with the correction circuit module; and the oscillation shunting module is connected with the high-frequency switch circuit module. According to the circuit of the high-efficiency energy-saving lamp, due to the anti-interference circuit module, electromagnetic interference of a fluorescent lamp in the normal running environment is effectively eliminated, and the electromagnetic sensitivity is improved; the working current of the fluorescent lamp is small, and the wire cost is low, so that consumabl